Covers:

1961:

Jimmy Bryant & Marni Nixon [dubbing for Richard Beymer & Natalie Wood in the film version]

1961:

Stan Kenton

1962:

Dave Brubeck

1964:

P.J. Proby [top 10 UK; following his top 10 UK with Maria from Sondheim's West Side Story]

1966:

Len Barry

1966:

Andy Williams

1967:

Dionne Warwick

1968:

Righteous Brothers

1970:

Bee Gees

1973:

Aretha Franklin

1978:

Tom Waits

1986:

Barbra Streisand

1996:

Phil Collins

1996:

Liesbeth List [as Waar Dan Ook]

1997:

Pet Shop Boys

2006:

Il Divo

2006:

Karin Bloemen [NL version as Later; English version on a Streisand tribute]

2013:

Marti Pellow [ex Wet Wet Wet]

2018:

Cécile McLorin Salvant

2021:

Rita Moreno [in Spielberg's West Side Story remake]

2023:

John Scofield